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| 型號(hào)： | A418316S-25 |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| 中文描述： | 256 × 16的CMOS動(dòng)態(tài)RAM的快速頁(yè)面模式 |
| 文件頁(yè)數(shù)： | 22/25頁(yè) |
| 文件大?。?/td> | 278K |
| 代理商： | A418316S-25 |
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A418316 Series
PRELIMINARY (July, 2003, Version 0.0)
20
AMIC Technology, Inc.
Self Refresh Mode
n
Self Refresh Mode.
a. Entering the Self Refresh Mode:
The A418316 Self Refresh Mode is entered by using
CAS
before
RAS
cycle and holding
RAS
and
CAS
signal “l(fā)ow”
longer than 100
μ
s.
b. Continuing the Self Refresh Mode:
The Self Refresh Mode is continued by holding
RAS
“l(fā)ow” after entering the Self Refresh Mode.
It does not depend on
CAS
being “high” or “l(fā)ow” after entering the Self Refresh Mode continue the Self Refresh Mode.
c. Exiting the Self Refresh Mode:
The A418316 exits the Self Refresh Mode when the
RAS
signal is brought “high”.
t
RASS(52)
t
RP(2)
t
CRP(9)
t
CSR(48)
t
RPC(50)
RAS
t
RPS(53)
t
CHS(54)
t
ASR(10)
t
CP(44)
t
OFF(23)
A0~A8
: High or Low
High-Z
I/O
0
~
I/O
15
UCAS
LCAS
ROW
COL
Note: WE, OE = Don't care.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A418316S-35 | 256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V-25 | 256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V-25U | 256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V-35 | 256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V-35U | 256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A418316S-35 | 制造商:AMICC 制造商全稱(chēng):AMIC Technology 功能描述:256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V | 制造商:AMICC 制造商全稱(chēng):AMIC Technology 功能描述:256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V-25 | 制造商:AMICC 制造商全稱(chēng):AMIC Technology 功能描述:256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V-25U | 制造商:AMICC 制造商全稱(chēng):AMIC Technology 功能描述:256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
| A418316V-35 | 制造商:AMICC 制造商全稱(chēng):AMIC Technology 功能描述:256K X 16 CMOS DYNAMIC RAM WITH FAST PAGE MODE |
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